Here's a great site from Andy Martin if you don't know about it.
It is the first magic website that is aimed at helping magicians of all skill levels develop a working library for their enjoyment, reference, and enhancement of their magical skills.
This site does not attempt to catalog all books in magic, but rather to show a wide cross section of key books in many aspects of the magical arts that are most suited to performers who want to read and learn from their books, rather than collectors who simply want to collect them.
The books on this site are not for sale. However, when known, we do provide links to dealers where you can buy them.
Check it out!